- Category: Landcover
- Type: Forest or Wood
- Latitude/Longitude: 51°53'21"N 4°12'17"W
- Eastings/Northings: 248370, 223489
- OS Grid: SN483234
- Mapcode Local: GBR DL.R3PP
- Mapcode Global: VH3LC.2SG1
Location and coordinates are for the approximate centre of Allt Pen-y-bwlch-isaf within this administrative area.
Geographic features and populated places may cross administrative borders.